{"id":46993,"date":"2025-10-02T22:55:05","date_gmt":"2025-10-02T19:55:05","guid":{"rendered":"https:\/\/rss.eground-zerkalo.com\/?p=46993"},"modified":"2025-10-02T22:55:05","modified_gmt":"2025-10-02T19:55:05","slug":"data-engineering-fast%e2%80%91track-kafka-%e2%86%92-airflow-%e2%86%92-spark-stepik","status":"publish","type":"post","link":"https:\/\/rss.eground-zerkalo.com\/?p=46993","title":{"rendered":"Data Engineering Fast\u2011Track: Kafka \u2192 Airflow \u2192 Spark [Stepik]"},"content":{"rendered":"<h2 class=\"\">\u0421\u043a\u043b\u0430\u0434\u0447\u0438\u043d\u0430: Data Engineering Fast\u2011Track: Kafka \u2192 Airflow \u2192 Spark [Stepik]<\/h2>\n<p> \t\t\t\t\t\u041f\u0440\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 fast-track \u043f\u043e data engineering: \u0437\u0430 4\u20136 \u043d\u0435\u0434\u0435\u043b\u044c \u0441\u043e\u0431\u0438\u0440\u0430\u0435\u043c \u0440\u0430\u0431\u043e\u0447\u0438\u0439 \u043a\u043e\u043d\u0432\u0435\u0439\u0435\u0440 Kafka \u2192 Spark \u2192 Lakehouse \u043f\u043e\u0434 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c Airflow. \u0420\u0430\u0437\u0431\u0435\u0440\u0451\u043c batch \u0438 streaming, \u043e\u043a\u043d\u0430 \u0438 watermark, \u0441\u0445\u0435\u043c\u044b \u0438 \u043a\u043e\u043d\u0442\u0440\u0430\u043a\u0442\u044b. \u041c\u0438\u043d\u0438\u2011\u043f\u0440\u043e\u0435\u043a\u0442\u044b, Docker Compose, \u0448\u0430\u0431\u043b\u043e\u043d\u044b DAG \u0438 \u043f\u0430\u0439\u043f\u043b\u0430\u0439\u043d\u043e\u0432. \u041a\u0443\u0440\u0441 \u043f\u043e\u0434\u043e\u0439\u0434\u0451\u0442 \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u0430\u043c, \u0430\u043d\u0430\u043b\u0438\u0442\u0438\u043a\u0430\u043c \u0438 \u0442\u0435\u043c, \u043a\u0442\u043e \u0445\u043e\u0447\u0435\u0442 \u043e\u0441\u0432\u043e\u0438\u0442\u044c \u0441\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0435 \u043f\u0430\u0439\u043f\u043b\u0430\u0439\u043d\u044b \u0434\u0430\u043d\u043d\u044b\u0445 \u0441 \u0443\u0432\u0435\u0440\u0435\u043d\u043d\u044b\u043c Python.<\/p>\n<p> <b>\u0427\u0435\u043c\u0443 \u0432\u044b \u043d\u0430\u0443\u0447\u0438\u0442\u0435\u0441\u044c<\/b> <\/p>\n<ul>\n<li>\u041f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043a\u043e\u043d\u0432\u0435\u0439\u0435\u0440 \u0434\u0430\u043d\u043d\u044b\u0445 Kafka \u2192 Spark \u2192 Lakehouse \u043f\u043e\u0434 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c Airflow.<\/li>\n<li>\u041f\u043e\u0434\u043d\u0438\u043c\u0430\u0442\u044c \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u043e\u0435 \u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u0435 \u0447\u0435\u0440\u0435\u0437 Docker Compose \u0438 \u0432\u043e\u0441\u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u043c\u043e \u0434\u0435\u043f\u043b\u043e\u0438\u0442\u044c \u043f\u0430\u0439\u043f\u043b\u0430\u0439\u043d\u044b.<\/li>\n<li>\u0414\u0435\u043b\u0430\u0442\u044c batch \u0438 streaming \u0432 Spark, \u043d\u0430\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0442\u044c \u043e\u043a\u043d\u0430 \u0438 watermark.<\/li>\n<li>\u0427\u0438\u0442\u0430\u0442\u044c\/\u043f\u0438\u0441\u0430\u0442\u044c \u0434\u0430\u043d\u043d\u044b\u0435 \u0432 Parquet \u0438 \u0442\u0430\u0431\u043b\u0438\u0447\u043d\u044b\u0435 \u0444\u043e\u0440\u043c\u0430\u0442\u044b Delta\/Iceberg, \u0438\u0437\u0431\u0435\u0433\u0430\u0442\u044c \u00absmall files\u00bb.<\/li>\n<li>\u041d\u0430\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0442\u044c DAG: \u0440\u0430\u0441\u043f\u0438\u0441\u0430\u043d\u0438\u044f, retries, SLA, catchup, datasets.<\/li>\n<li>\u041f\u043e\u0434\u043a\u043b\u044e\u0447\u0430\u0442\u044c \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438\/\u043f\u0440\u0438\u0451\u043c\u043d\u0438\u043a\u0438 \u0447\u0435\u0440\u0435\u0437 Kafka Connect\/Schema Registry, \u043f\u043e\u043d\u0438\u043c\u0430\u0442\u044c EOS\/idempotency.<\/li>\n<li>\u041f\u0438\u0441\u0430\u0442\u044c \u0431\u0430\u0437\u043e\u0432\u044b\u0435 \u0442\u0435\u0441\u0442\u044b \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0430 \u0434\u0430\u043d\u043d\u044b\u0445 (freshness\/completeness) \u0438 \u0430\u043b\u0435\u0440\u0442\u044b \u043f\u043e \u0441\u0432\u0435\u0436\u0435\u0441\u0442\u0438.<\/li>\n<li>\u0412\u044b\u043f\u043e\u043b\u043d\u044f\u0442\u044c backfill \u0438 \u0440\u0430\u0437\u0440\u0443\u043b\u0438\u0432\u0430\u0442\u044c \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u044b (\u0441\u043b\u043e\u043c\u0430\u043b\u0430\u0441\u044c \u0441\u0445\u0435\u043c\u0430, \u043e\u0442\u0441\u0442\u0430\u0432\u0430\u043d\u0438\u0435 \u043f\u043e\u0442\u0440\u0435\u0431\u0438\u0442\u0435\u043b\u0435\u0439).<\/li>\n<\/ul>\n<p> \u041f\u0440\u043e\u0434\u0430\u0436\u043d\u0438\u043a:<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0421\u043a\u043b\u0430\u0434\u0447\u0438\u043d\u0430: Data Engineering Fast\u2011Track: Kafka \u2192 Airflow \u2192 Spark [Stepik] \u041f\u0440\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 fast-track \u043f\u043e data engineering: \u0437\u0430 4\u20136 \u043d\u0435\u0434\u0435\u043b\u044c \u0441\u043e\u0431\u0438\u0440\u0430\u0435\u043c \u0440\u0430\u0431\u043e\u0447\u0438\u0439 \u043a\u043e\u043d\u0432\u0435\u0439\u0435\u0440 Kafka \u2192 Spark \u2192 Lakehouse \u043f\u043e\u0434 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c Airflow. \u0420\u0430\u0437\u0431\u0435\u0440\u0451\u043c batch \u0438 streaming, \u043e\u043a\u043d\u0430 \u0438 watermark, \u0441\u0445\u0435\u043c\u044b \u0438 \u043a\u043e\u043d\u0442\u0440\u0430\u043a\u0442\u044b. \u041c\u0438\u043d\u0438\u2011\u043f\u0440\u043e\u0435\u043a\u0442\u044b, Docker Compose, \u0448\u0430\u0431\u043b\u043e\u043d\u044b DAG \u0438 \u043f\u0430\u0439\u043f\u043b\u0430\u0439\u043d\u043e\u0432. \u041a\u0443\u0440\u0441 \u043f\u043e\u0434\u043e\u0439\u0434\u0451\u0442 \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u0430\u043c, \u0430\u043d\u0430\u043b\u0438\u0442\u0438\u043a\u0430\u043c \u0438 \u0442\u0435\u043c, \u043a\u0442\u043e \u0445\u043e\u0447\u0435\u0442 \u043e\u0441\u0432\u043e\u0438\u0442\u044c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-46993","post","type-post","status-publish","format-standard","hentry","category-rss"],"_links":{"self":[{"href":"https:\/\/rss.eground-zerkalo.com\/index.php?rest_route=\/wp\/v2\/posts\/46993","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rss.eground-zerkalo.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rss.eground-zerkalo.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rss.eground-zerkalo.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rss.eground-zerkalo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=46993"}],"version-history":[{"count":0,"href":"https:\/\/rss.eground-zerkalo.com\/index.php?rest_route=\/wp\/v2\/posts\/46993\/revisions"}],"wp:attachment":[{"href":"https:\/\/rss.eground-zerkalo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=46993"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rss.eground-zerkalo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=46993"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rss.eground-zerkalo.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=46993"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}